"rsync for cloud storage" - Google Drive, S3, Dropbox, Backblaze B2, One Drive, Swift, Hubic, Wasabi, Google Cloud Storage, Yandex Files

Joplin - the secure note taking and to-do app with synchronisation capabilities for Windows, macOS, Linux, Android and iOS.

The next open source file uploader for web browsers 🐶

ShareX is a free and open source program that lets you capture or record any area of your screen and share it with a single press of a key. It also allows uploading images, text or other types of files to many supported destinations you can choose from.

In-browser Markdown editor

🦄 A modern web client for SFTP, S3, FTP, WebDAV, Git, Minio, LDAP, CalDAV, CardDAV, Mysql, Backblaze, ...

Share and collaborate by syncing with any Git repository instantly. Linux, macOS, and Windows.

QOwnNotes is a plain-text file notepad and todo-list manager with Markdown support and Nextcloud / ownCloud integration.

Cyberduck is a libre FTP, SFTP, WebDAV, Amazon S3, Backblaze B2, Microsoft Azure & OneDrive and OpenStack Swift file transfer client for Mac and Windows.

Web-based music player for the cloud ☁️ 🎶 Play music from YouTube, Dropbox, etc.

Cryptographic filesystem for the cloud

📡 Lightweight GPS Logging Application For Android.

小书匠是一款本地优先，去中心化，分布式，支持选择性同步的全平台覆盖知识管理笔记软件。

An EXIF-based photo assistant, organizer and workflow automation tool.

🚀 Upload files via DDP or HTTP to ☄️ Meteor server FS, AWS, GridFS, DropBox or Google Drive. Fast, secure and robust.

A command line client for Dropbox built using the Go SDK

The Official Dropbox API V2 SDK for Javascript

The Official Dropbox API V2 SDK for Python

GUI file synchronization client that can sync with any cloud provider

Control your computer with your Google Home or Amazon Alexa assistant!